# Clés de forêt vs InfoGeol

The clearest difference is review sentiment: Clés de forêt at 75% against InfoGeol's 31%. Clés de forêt also leads on update cadence (every 8 months vs every 52 months). InfoGeol's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clés de forêt ships an update every 8 months, InfoGeol every 52 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Clés de forêt | InfoGeol |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **75.0% of reviews** | 30.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 52 months |
| Monetization | Free | Free |
| Size | 105 MB | 12 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Office national des forets](https://appshunter.io/developer/448643917) | [BRGM](https://appshunter.io/developer/363120794) |

## What reviewers say

### Clés de forêt

[App page](https://appshunter.io/ios/app/cles-de-foret/id448643914)

Learn to easily identify a selection of metropolitan tree and animal species with simplified identification keys. This app is designed to introduce users to recognizing flora and fauna, offering offline access to all features and content once downloaded. Engage in interactive modes like 'Enquête' and quizzes to earn points and unlock hidden content.

**Highlights:** Simplified identification keys, Offline access to content, Interactive 'Enquête' mode, Species list with filtering, Knowledge-testing quizzes, Unlockable secret mode, Progress tracking profile

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### InfoGeol

[App page](https://appshunter.io/ios/app/infogeol/id489463580)

Access detailed geological maps of France, including lithological and stratigraphic information. View geological logs and definitions of geological terms. Locate points of interest using GPS or manual navigation.

**Highlights:** Access geological maps of France, View lithological and stratigraphic information, Access geological logs, GPS positioning, Manual map navigation, Definitions of geological terms

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Clés de forêt free?

Clés de forêt is free to download, with no in-app purchases.

### Is InfoGeol free?

InfoGeol is free to download, with no in-app purchases.

### Do Clés de forêt or InfoGeol have ads?

Neither Clés de forêt nor InfoGeol shows ads.

### Which is updated more often, Clés de forêt or InfoGeol?

Clés de forêt ships an update every 8 months, and InfoGeol every 52 months. Most recently, Clés de forêt was updated on October 8, 2026 and InfoGeol on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*